DC Celebrates Inauguration With Gala BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance together during the Commander-In-Chief's Ball at the Walter Washington Convention Center January 21, 2013 in Washington, DC. President Obama started his second term by taking the oath of office earlier in the day during a ceremony on the West Front of the U.S. Capitol.

Barack Obama, Michelle ObamaPresident Barack Obama kisses first lady Michelle Obama during their dance at the Commander-in-Chief Inaugural Ball at the Washington Convention Center during the 57th Presidential Inauguration on Monday, Jan. 21, 2013, in Washington.

DC Celebrates Inauguration With Gala BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance together during the Comander-in-Chief's Inaugural Ball at the Walter Washington Convention Center January 21, 2013 in Washington, DC. Obama was sworn-in for his second term of office earlier in the day.

US-POLITICS-INAUGURATION-BALLSUS President Barack Obama and First Lady Michelle Obama dance while attending the Commander and Chief Ball at the Washington Convention Center January 21, 2013 in Washington, DC. Obama and Biden attended Inauguration balls after being ceremonially sworn in for a second term leading the United States earlier today.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama (L) is sworn inas First lady Michelle Obama and daughters, Sasha Obama (R) and Malia Obama look on during the public ceremonial inauguration on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

President Obama And First Lady Attend Inaugural BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama dances with first lady Michelle Obama during the Commander-in-Chief's Ball January 21, 2013 at Walter E. Washington Convention Center in Washington, DC. The president was sworn-in for a second term earlier in the day.

President Obama And First Lady Attend Inaugural BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance with members of the military during the Commander in Chief Ball at the Walter E. Washington Convention Center on January 21, 2013 in Washington, DC. President Obama was sworn in for his second term earlier in the day.

US-POLITICS-INAUGURATION-SWEARING IN-OBAMAUS President Barack Obama takes the oath of office in front of (L-R) First Lady Michelle Obama, daughters Malia and Sasha during the 57th Presidential Inauguration ceremonial swearing-in at the US Capitol on January 21, 2013 in Washington, DC. US Chief Justice John Roberts administered the oath.

Barack Obama, Michelle ObamaPresident Barack Obama and first lady Michelle Obama dance together at the Commander-in-Chief's Inaugural Ball in Washington, at the Washington Convention Center during the 57th Presidential Inauguration on Monday, Jan. 21, 2013.

Michelle Obama, Malia Obama, Sasha Obama, Barack ObamaPresident Barack Obama kisses first lady Michelle Obama as their daughters Sasha, left, and Malia, second from left, look on during the Inaugural parade, Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama's daughters Malia Obama (L) and Sasha Obama (R) are escorted through the corridor to the west door of the U.S. Capitol to begin swearing-in ceremonies on January 21, 2013 in Washington, DC. U.S. President Barack Obama will be ceremonially sworn in for his second term today.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: Sasha Obama (R) and Malia Obama arrive during the presidential inauguration on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama (L) shakes hands with Supreme Court Chief Justice John Roberts after being sworn in as First lady Michelle Obama and daughters, Sasha Obama and Malia Obama look on during the public ceremonial inauguration on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Barack Obama,, Michelle Obama,Malia and Sasha ObamaPresident Barack Obama, first lady Michelle Obama gesture with their daughters Malia, second from left, and Sasha, left, while sitting in the Presidential box on Pennsylvania Avenue in front of the White House Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Obama.

Michelle Obama, Malia Obama, Sasha ObamaPresident Barack Obama, right, and first lady Michelle Obama watch the Inaugural parade down Pennsylvania Avenue as their daughters, Sasha, left, and Malia, second from left, dance in the presidential box near the White House, Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama.

Barack ObamaPresident Barack Obama and first lady Michelle Obama gesture with their daughters Sasha, left, and Malia, second from left, during the inaugural parade, Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama.

President Obama And First Lady Attend Inaugural BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama dances with first lady Michelle Obama during the Commander-in-Chief's Inaugural Ball January 21, 2013 at Walter E. Washington Convention Center in Washington, DC. Obama was sworn-in for a second term earlier in the day.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: Sasha Obama (L) and Malia Obama (2nd L) arrive during the presidential inauguration on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Barack Obama Attends The Inaugural LuncheonWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama, first lady Michelle Obama, Vice President Joe Biden and his wife Dr. Jill Biden, bow their heads during a prayer at the Inaugural Luncheon in Statuary Hall on inauguration day at the U.S. Capitol building January 21, 2013 in Washington D.C. Obama and Biden were ceremonially sworn in for their second term today.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: (L-R) Malia Obama, First lady Michelle Obama and U.S. President Barack Obama watch from the reviewing stand as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama walk the route as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: Singer Beyonce performs the National Anthem as U.S. President Barack Obama looks on during the public ceremonial inauguration on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

DC Celebrates Inauguration With Gala BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama sing together as they dance during the Inaugural Ball at the Walter Washington Convention Center January 21, 2013 in Washington, DC. Obama was sworn-in for his second term of office earlier in the day.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: Malia Obama (L) and Sasha Obama watch the presidential inaugural parade from a reviewing standl January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: (L-R) Malia Obama, First lady Michelle Obama and U.S. President Barack Obama watch from the reviewing stand as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

DC Celebrates Inauguration With Gala BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance together during the Inaugural Ball at the Walter Washington Convention Center January 21, 2013 in Washington, DC. Obama was sworn-in for his second term of office earlier in the day.

The Perfect Family: Obamas Display LovePresident Barack Obama, first lady Michelle Obama and Malia and Sasha Obama and Michelle Obama's mother Marian Robinson walk down to the Presidential reviewing stand in front of the White House, Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama.

US-POLITICS-INAUGURATION-SWEARING IN-OBAMAPresident Barack Obama, flanked by First Lady Michelle Obama (L), daughter Malia and mother-in-law Marian Robinson (R) pauses to look at the sea of people on the National Mall after taking the oath of office during the 57th Presidential Inauguration ceremonial swearing-in at the US Capitol on January 21, 2013 in Washington, DC.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama wave to supporters as they walk the inaugural parade route down Pennsylvania Avenue January 21, 2013 in Washington, DC. President Obama took the oath of office earlier in the day during a ceremony on the west front of the U.S. Capitol.

President Obama And First Lady Attend Inaugural BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama waves to supporters during the Inaugural Ball January 21, 2013 at Walter E. Washington Convention Center in Washington, DC. Obama was sworn in earlier in the day for a second term as president.

US-POLITICS-INAUGURATION-BALLSFirst Lady Michelle Obama sings along to 'Lets Stay Together' performed by Jennifer Hudson while dancing with US President Barack Obama during the Inaugural Ball at the Walter E. Washington Convention Center on January 21, 2013 in Washington, DC.

President Obama And First Lady Attend Inaugural BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama dances with first lady Michelle Obama during the Commander-in-Chief's Inaugural Ball January 21, 2013 at Walter E. Washington Convention Center in Washington, DC. Obama was sworn-in for a second term earlier in the day.

DC Celebrates Inauguration With Gala BallsWASHINGTON, DC - JANUARY 21: President Barack Obama dances with Air Force Staff Sgt. Bria Nelson as first lady Michelle Obama dances with Marine Corps Gunnery Sgt. Timother Easterling at the Commander-in-Chief Ball on January 21, 2013 in Washington, DC. Pres. Obama was sworn-in for his second term as president during a public ceremonial inauguration earlier in the day.

DC Celebrates Inauguration With Gala BallsWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama (L) prepares to dance with first lady Michelle Obama at the Commander-in-Chief Ball on January 21, 2013 in Washington, DC. Pres. Obama was sworn-in for his second term as president during a public ceremonial inauguration earlier in the day.

Barack Obama Sworn In As U.S. President For A Second TermWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama participate during the inaugural parade on Pennsylvania Avenue January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama (R) and first lady Michelle Obama walk the route as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was ceremonially sworn in for a second term as President of the United States.

Barack Obama Attends The Inaugural LuncheonWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama shares a moment with first lady Michelle Obama at the Inaugural Luncheon in Statuary Hall on inauguration day at the U.S. Capitol building January 21, 2013 in Washington D.C. President Obama was ceremonially sworn in for his second term today.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: First lady Michelle Obama gestures as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and First lady Michelle Obama wave as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

Inaugural Parade Held After Swearing In CeremonyWASHINGTON, DC - JANUARY 21: U.S. President Barack Obama waves as the presidential inaugural parade winds through the nation's capital January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States.

DC Celebrates Inauguration With Gala Balls

WASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance together during the Comander-in-Chief's Inaugural Ball at the Walter Washington Convention Center January 21, 2013 in Washington, DC. Obama was sworn-in for his second term of office earlier in the day.